TerseTesting2.cs

[TestMethod]
public void terse_test()
{
    doTheTest();

    // bucket #      01 02 03 04 05 06 07 08 09 10 11 12
    Assert.AreEqual("  |  | 4|  | 4|10|  | 6|  | 4|  |10", TerseString());
}


private string TerseString()
{
    return string.Join("|", buckets.Select(val =>
    {
        if (val == null) { return "  "; }
        else { return val.ToString().PadLeft(2, ' '); }
    }));
}